The AUKEY PB-Y37 is a 20,000mAh high-capacity power bank capable of delivering a total of 65W power output via Power Delivery (PD) 3.0, making it suitable for charging smartphones, tablets, and even laptops like the MacBook Pro 13". Technical Specifications
According to official product details from AUKEY, the PB-Y37 features the following technical parameters: PB-Y13 User Manual - Aukey
Guide: AUKEY PBY37 Wireless Earbuds User Manual
Note: AUKEY product manuals can sometimes be brief or hard to locate. This guide is compiled from the standard operating procedures for the AUKEY EP-T31 / PBY37 model series.
7. Safety & Precautions (from manual)
- Do not expose to water, heat, or direct sunlight.
- Do not disassemble or puncture the battery.
- Rated output temperature: 0°C – 45°C (32°F – 113°F).
- Storage: If unused for >3 months, recharge to 50% to prevent deep discharge damage.
- Air travel: 20,000mAh is under 100Wh (actual ~74Wh), allowed in carry-on luggage (not checked bags) per IATA rules.
8. Troubleshooting
| Problem | Possible solution |
|---------|-------------------|
| No output / device not charging | Press power button once. Check cable. Try a different device. Ensure power bank has charge (>3%). |
| Slow charging | Single device only for 18W fast charge. Two devices drop to 5V/3A total. |
| Power bank won’t charge | Use a QC 3.0 or PD 18W+ charger. Try a different cable. Clean ports. |
| Overheating | Stop use. Let cool. 18W fast charging naturally generates warmth, but if too hot to touch, discontinue. |
Low Power Protection
- When battery drops to ~3%, the 1st LED flashes and output stops. Recharge immediately.
Problem 3: Only 3 LEDs blink, but it never reaches 4.
Cause: You are using a very low-power charger (e.g., an old 500mA iPhone cube).
Fix: Use a wall adapter that outputs at least 5V/2A. The PBY37 requires a "strong" charger to finish the top 25% of its capacity.
Aukey Pby37: Manual
The AUKEY PB-Y37 is a 20,000mAh high-capacity power bank capable of delivering a total of 65W power output via Power Delivery (PD) 3.0, making it suitable for charging smartphones, tablets, and even laptops like the MacBook Pro 13". Technical Specifications
According to official product details from AUKEY, the PB-Y37 features the following technical parameters: PB-Y13 User Manual - Aukey aukey pby37 manual
Guide: AUKEY PBY37 Wireless Earbuds User Manual The AUKEY PB-Y37 is a 20,000mAh high-capacity power
Note: AUKEY product manuals can sometimes be brief or hard to locate. This guide is compiled from the standard operating procedures for the AUKEY EP-T31 / PBY37 model series. Do not expose to water, heat, or direct sunlight
7. Safety & Precautions (from manual)
- Do not expose to water, heat, or direct sunlight.
- Do not disassemble or puncture the battery.
- Rated output temperature: 0°C – 45°C (32°F – 113°F).
- Storage: If unused for >3 months, recharge to 50% to prevent deep discharge damage.
- Air travel: 20,000mAh is under 100Wh (actual ~74Wh), allowed in carry-on luggage (not checked bags) per IATA rules.
8. Troubleshooting
| Problem | Possible solution |
|---------|-------------------|
| No output / device not charging | Press power button once. Check cable. Try a different device. Ensure power bank has charge (>3%). |
| Slow charging | Single device only for 18W fast charge. Two devices drop to 5V/3A total. |
| Power bank won’t charge | Use a QC 3.0 or PD 18W+ charger. Try a different cable. Clean ports. |
| Overheating | Stop use. Let cool. 18W fast charging naturally generates warmth, but if too hot to touch, discontinue. |
Low Power Protection
- When battery drops to ~3%, the 1st LED flashes and output stops. Recharge immediately.
Problem 3: Only 3 LEDs blink, but it never reaches 4.
Cause: You are using a very low-power charger (e.g., an old 500mA iPhone cube).
Fix: Use a wall adapter that outputs at least 5V/2A. The PBY37 requires a "strong" charger to finish the top 25% of its capacity.
